Grohe F1 21 082, Installation Instructions Manual

Page: 4 / 10

1
English
Application
Operation is possible in conjunction with:
- Pressurized storage heaters
- Thermally controlled instantaneous heaters
- Hydraulically controlled instantaneous heaters
Operation with low-pressure storage heaters (displacement water
heaters) is
not possible.
Specifications
•
Max. flow 13.7 L/min or 3.6 gpm/45 psi
•
Flow pressure
- min.
7.25 psi
- recommended 14.5 - 72.5 psi
- greater than 72.5 psi, fit with pressure reducing valves
•
Max. operating pressure 145 psi
•
Test pressure 232 psi
•
Temperature
- max. (hot water inlet)
176
°
F
•
Water connection cold - Right hand
hot - Left hand
Notes
•
Installation of backflow protection must comply with local codes
and regulations.
•
Major pressure differences between cold and hot water supply
should be avoided.
Installation
See dimensional drawing on fold-out page I.
Flush pipes thoroughly!
Side valves
•
Valve marked with "R" (right close) on the top edge of the
headpart (A) should be mounted on the left (hot water) side, see
fold-out page II, fig. [1].
•
Valve marked with "L" (left close) on the top edge of the
headpart (A) should be mounted on the right (cold water) side,
see fig. [3].
1. Screw the mounting set (B) to the bottom of the thread of the
side valve (C), see fig. [1].
Make sure that the rubber washer (B1) is on the top of the fiber
washer (B2).
2. Insert the side valve (C) through the basin hole from below.
3. Slide on seal (D1) with escutcheon mounting bracket (D) and
screw on nut (E).
4. With 32mm open-ended spanner fasten the side valve (C).
The distance between the top of the headpart and the basin must
be 1 13/16", see fig. [2].
Observe the correct mounting position of the escutcheon
mounting bracket (D), see fig. [1]!
5. Fit the escutcheon (F) and mount the handle (21 085)
or lever (21 084) not included in the scope of delivery, see fig. [3].
6. To optimally adjust the gap between escutcheon (F) and
handle (F1) (approx
. 1mm) proceed as follows:
Adjust the gap to zero by turning the screw inside using a 5mm
allen wrench.
The gap is adjusted by turning one rotation (360°) clockwise.
7. Install screw (F2) using a 3mm allen wrench.
Vacuum breaker
1. Insert the vacuum breaker body with seal (G) and nut (G1)
through the basin hole from below, see fig. [4].
2. Slide on seal (G2) with ring (H) and screw on nut (I).
The distance from the top of the body to the bottom of the ring
must be 2 3/16", see fig. [6].
3. Secure vacuum breaker body to the basin by tightening
nut (G1), see fig. [4].
4. Slide on tube (J) and cover (K), see fig. [5].
5. Tighten the connection tee (L) to the vacuum breaker body with
connection nut (M).
Diverter
1. Insert diverter body with nut (N) and seals (O), (O1 or O2)
through the basin hole from below, see fig. [7].
2. Slide on seal (O3 or O4) and screw on nut (P) until it is at the
same height as the top of the diverter body (P1).
3. Secure diverter body to the basin by tightening nut (N) using
a 36mm open-ended spanner.
4. Slide on escutcheon (Q), knob (R) and secure with screw (S)
using a 3mm socket spanner, see fold-out page III, fig. [8].
Verticle spray, see fig. [9].
1. Insert body with seals (T) from below.
2. Slide on seals (T1) and secure with nut (U) using a 22mm open-
ended spanner.
3. Jet-height can be decreased by turning the nozzle (V) to the left,
turning to the right increases jet-height.
4. Screw on spray face plate (W).
Fit pop-up drain (28 957), see fold-out page I, ensure that flange
of pop-up drain is sealed.
Connect wideset bidet, see figs. [10] and [11].
1. For this purpose the supply pipes must be installed on to the
angle stops (or other supply points).
2. The cold water supply should be connected on the right, the hot
water supply on the left side.
3. Connect both side valves to the connection tee via the flexible
hoses.
4. Connect the flexible hose from the vacuum breaker to the
diverter.
5. Connect the verticle spray to the bottom of the diverter.
Open cold and hot water supply and check connections for
leakage!
Maintenance
Inspect and clean all parts, replace as necessary and grease with
special grease (order no. 18 012).
Shut off cold and hot water supply!
I. Headpart, see fold-out page III, fig. [12].
1. Unscrew handle (45 007) or lever (45 005) using a 3mm socket
spanner.
2. Unscrew headpart (A) using a 17mm socket wrench.
3. Change complete headpart (A).
Adjustment of the space between escutcheon and handle,
see no. 6 in chapter
Side valves .
II. Vacuum breaker, see fig. [13].
1. Pull off cover (K) and tube (J).
2. Remove circlip (X), pull out and replace double-ball vacuum
breaker (Z).
3. Loosen nut using a 21mm open-ended spanner and replace
check valve (08 565), see fold-out page I.
III.Vertical spray, see fig. [14].
Unscrew and clean spray face plate (W) and nozzle (V).
Assemble in reverse order.
Replacement parts, see fold-out page I ( * = special accessories).
Care
Instructions for care of this faucet will be found in the Limited
Warranty supplement.